UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Whbnv4HpbY4sef96F1d/f9UNgFa0n0li1h4NwMOG5vA=' 
WHERE 
  key_id = '973274c810a3eaffae6f5e3928034869c0b4e48e341ceb328863fb06785048b8' 
  AND (
    token = 'Whbnv4HpbY4sef96F1d/f9UNgFa0n0li1h4NwMOG5vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )